Texas Instruments kwanan nan sun fito da sabon tsarin Bluetooth MCU mai ƙarancin ƙarfi CC2340, wanda ke ba da damar haɗin haɗin Bluetooth mai inganci, mara ƙarfi. Jerin CC2340 yana ginawa akan Texas Instruments' shekarun da suka gabata na ƙwarewar haɗin mara waya, tare da kyakkyawan aiki na halin yanzu da mitar rediyo (RF). Farashin MCUs mara waya ta CC2340 zai fara ƙasa da $0.79
Bayanan Bayani na CC2340
Ƙarfin ƙarancin ƙarfi
Arm® Cortex®-M0+
Har zuwa 512kB flash shirin memory
Har zuwa 36kB RAM data ƙwaƙwalwar ajiya
Haɗin Balun, ADC, UART, SPI, I2C
Taimakon zafin jiki daga -40 zuwa 125 C
Taimako don Bluetooth LE, Zigbee®, Mai mallakar 2.4 GHz
Ikon fitarwa na TX: -20dBm zuwa +8dBm
Hankalin RX: -96Bm @ 1Mbps
Matsayin jiran aiki na yanzu <830nA (RTC, riƙewar RAM)
Sake saita/kashewa <150nA
Rediyo na yanzu Rx, Tx @ 0dBm <5.3mA
1s tazarar CONN: ~ 6uA
Chip ɗin CC2340 yana da saitunan ƙwaƙwalwar ajiya guda biyu: CC2340R2 da CC2340R5. CC2340R2 yana da 256KB na walƙiya kuma CC2340R5 yana da 512KB na walƙiya. Don tallafawa adadin ƙwaƙwalwar RAM da ake buƙata don sabunta software mai nisa, CC2340 yana ba da 36 KB na RAM don tallafin saukar da iska.
CC2340 ya dace da aikace-aikacen waje kuma guntu yana da kewayon zafin aiki na -40ºC zuwa 125ºC. Wannan yana da mahimmanci don tabbatar da tsayayyen haɗin mara waya don tsarin kamar na'urori masu auna sigina na masana'antu, cajar abin hawan lantarki ko mitoci masu wayo.
